Replacement for 283702-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 283702-B21 (283702-B21 - Compaq 2.20GHz 512KB Cache Intel Xeon Processor Option Kit)? Pro Disk Network ships Intel drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 283702-B21
| SKU | 283702-B21 |
|---|---|
| Product | 283702-B21 - Compaq 2.20GHz 512KB Cache Intel Xeon Processor Option Kit |
| Current price | $232.82 |
| Stock status | In Stock |
| Detail page | View 283702-B21 › |
Drop-in replacements for 283702-B21
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
283702-L21 - HP 2.20GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 283702-L21
Price: $82.42
257916-B21 - Compaq 3.06GHz 512KB Cache Intel Xeon Processor Option Kit for ProLiant DL380 G3 / ML370 G3.
SKU: 257916-B21
Price: $71.58
458408-B21 - HP 3.16GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5460 4-Core Processor Option Kit for ProLiant ML370 G5
SKU: 458408-B21
Price: $147.37
458408-L21 - HP 3.16GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5460 4-Core Processor Option Kit for ProLiant ML370 G5
SKU: 458408-L21
Price: $392.99
457929-L21 - HP 3.16GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5460 4-Core Processor Option Kit for ProLiant ML370 G5
SKU: 457929-L21
Price: $392.99
117811-B21 - HP / Compaq 500MHz 100MHz FSB 1MB L2 Cache Socket SECC330 Intel Pentium III Xeon 1-Core Processor Kit
SKU: 117811-B21
Price: $97.14
153555-B21 - HP / Compaq 600MHz 100MHz FSB 512KB L2 Cache Socket SECC2242/SECC2576 Intel Pentium III Xeon 1-Core Processor Kit
SKU: 153555-B21
Price: $97.14
117812-B21 - HP / Compaq 500MHz 100MHz FSB 2MB L2 Cache Socket SECC330 Intel Pentium III Xeon 1-Core Processor Kit
SKU: 117812-B21
Price: $97.14
124779-B21 - HP / Compaq 550MHz 100MHz FSB 512KB L2 Cache Socket SECC330/SECC540 Intel Pentium III Xeon 1-Core Processor Kit
SKU: 124779-B21
Price: $97.14
159756-B21 - HP / Compaq 667MHz 133MHz FSB 256KB L2 Cache Socket PPGA370/SECC2495 Intel Pentium III Xeon 1-Core Processor Kit
SKU: 159756-B21
Price: $97.14
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.